FUJITSU fi-4530C - Manual (Page 98)

92
Use documents that satisfy
the requirements. (*1)
NO Fulfill the double-feed
detection conditions. (*2)
NO
YES
Do the documents satisfy the
conditions described under the
"Precautions" in "6.2 Document
Paper Quality"?
When the double-feed detection is
ON, are the double-feed detection
conditions fulfilled?(*2)
Were the documents fanned before
loaded into the ADF paper chute?
NO
Fan the documents before
loading, or reduce the
number of sheets of the
documents.
YES
Have the documents just been
printed out on a copier or laser
printer?
YES Fan the documents 3 or 4
times to remove static
electricity from the paper.
YES
NO
Continued on the next page
Symptom 9
Do paper jams (double-feed, etc.)
q y occur frequently?
Is there any debris in the ADF?
YES
Remove debris from the
ADF.
Is the ultra sonic sensor covered
with paper dust?
YES Clean the ultra sonic sensor.
(*5)
NO
NO
NO Set the paper thickness switch
to the "Normal" position.
Is the paper thickness switch set
on the "Normal" position?
YES